<template>
  <div id="app">
    <keep-alive>
      <router-view />
    </keep-alive>
  </div>
</template>

<script>
export default {
  name: 'App'
}
</script>
<style >
.box-card {
  position: relative;
}
.watermark {
  width: 80px;
  height: 80px;
  position: absolute;

  top: 0;
  z-index: 1000;
}
</style>
